https://github.com/Kitware/CMake
Revision 8c42cfb2e87c97cbf52eef67f45af0206f0a923e authored by Eicke Herbertz on 29 October 2020, 18:10:08 UTC, committed by Eicke Herbertz on 29 October 2020, 18:52:54 UTC
When building and testing CMake in a container with qemu user mode emulation, the expected termination with std::abort() in testUVProcessChainHelper leads qemu to emit an additional message about an uncaught signal. There appears to be no way to make qemu shut up, so any qemu message will be removed from the output during validation.
1 parent 32d369a
Tip revision: 8c42cfb2e87c97cbf52eef67f45af0206f0a923e authored by Eicke Herbertz on 29 October 2020, 18:10:08 UTC
test/CMakeLib: make testUVProcessChain work with qemu
test/CMakeLib: make testUVProcessChain work with qemu
Tip revision: 8c42cfb
FindImageMagick.cmake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindImageMagick
---------------
Find ImageMagick binary suite.
This module will search for a set of ImageMagick tools specified as
components in the :command:`find_package` call. Typical components include,
but are not limited to (future versions of ImageMagick might have
additional components not listed here):
::
animate
compare
composite
conjure
convert
display
identify
import
mogrify
montage
stream
If no component is specified in the :command:`find_package` call, then it only
searches for the ImageMagick executable directory. This code defines
the following variables:
::
ImageMagick_FOUND - TRUE if all components are found.
ImageMagick_EXECUTABLE_DIR - Full path to executables directory.
ImageMagick_<component>_FOUND - TRUE if <component> is found.
ImageMagick_<component>_EXECUTABLE - Full path to <component> executable.
ImageMagick_VERSION_STRING - the version of ImageMagick found
(since CMake 2.8.8)
``ImageMagick_VERSION_STRING`` will not work for old versions like 5.2.3.
There are also components for the following ImageMagick APIs:
::
Magick++
MagickWand
MagickCore
For these components the following variables are set:
::
ImageMagick_FOUND - TRUE if all components are found.
ImageMagick_INCLUDE_DIRS - Full paths to all include dirs.
ImageMagick_LIBRARIES - Full paths to all libraries.
ImageMagick_<component>_FOUND - TRUE if <component> is found.
ImageMagick_<component>_INCLUDE_DIRS - Full path to <component> include dirs.
ImageMagick_<component>_LIBRARIES - Full path to <component> libraries.
Example Usages:
::
find_package(ImageMagick)
find_package(ImageMagick COMPONENTS convert)
find_package(ImageMagick COMPONENTS convert mogrify display)
find_package(ImageMagick COMPONENTS Magick++)
find_package(ImageMagick COMPONENTS Magick++ convert)
Note that the standard :command:`find_package` features are supported (i.e.,
``QUIET``, ``REQUIRED``, etc.).
#]=======================================================================]
find_package(PkgConfig QUIET)
#---------------------------------------------------------------------
# Helper functions
#---------------------------------------------------------------------
function(FIND_IMAGEMAGICK_API component header)
set(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
pkg_check_modules(PC_${component} QUIET ${component})
find_path(ImageMagick_${component}_INCLUDE_DIR
NAMES ${header}
HINTS
${PC_${component}_INCLUDEDIR}
${PC_${component}_INCLUDE_DIRS}
PATHS
${ImageMagick_INCLUDE_DIRS}
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/include"
PATH_SUFFIXES
ImageMagick ImageMagick-6 ImageMagick-7
DOC "Path to the ImageMagick arch-independent include dir."
NO_DEFAULT_PATH
)
find_path(ImageMagick_${component}_ARCH_INCLUDE_DIR
NAMES magick/magick-baseconfig.h
HINTS
${PC_${component}_INCLUDEDIR}
${PC_${component}_INCLUDE_DIRS}
PATHS
${ImageMagick_INCLUDE_DIRS}
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/include"
PATH_SUFFIXES
ImageMagick ImageMagick-6 ImageMagick-7
DOC "Path to the ImageMagick arch-specific include dir."
NO_DEFAULT_PATH
)
find_library(ImageMagick_${component}_LIBRARY
NAMES ${ARGN}
HINTS
${PC_${component}_LIBDIR}
${PC_${component}_LIB_DIRS}
PATHS
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]/lib"
DOC "Path to the ImageMagick Magick++ library."
NO_DEFAULT_PATH
)
# old version have only indep dir
if(ImageMagick_${component}_INCLUDE_DIR AND ImageMagick_${component}_LIBRARY)
set(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE)
# Construct per-component include directories.
set(ImageMagick_${component}_INCLUDE_DIRS
${ImageMagick_${component}_INCLUDE_DIR}
)
if(ImageMagick_${component}_ARCH_INCLUDE_DIR)
list(APPEND ImageMagick_${component}_INCLUDE_DIRS
${ImageMagick_${component}_ARCH_INCLUDE_DIR})
endif()
list(REMOVE_DUPLICATES ImageMagick_${component}_INCLUDE_DIRS)
set(ImageMagick_${component}_INCLUDE_DIRS
${ImageMagick_${component}_INCLUDE_DIRS} PARENT_SCOPE)
# Add the per-component include directories to the full include dirs.
list(APPEND ImageMagick_INCLUDE_DIRS ${ImageMagick_${component}_INCLUDE_DIRS})
list(REMOVE_DUPLICATES ImageMagick_INCLUDE_DIRS)
set(ImageMagick_INCLUDE_DIRS ${ImageMagick_INCLUDE_DIRS} PARENT_SCOPE)
list(APPEND ImageMagick_LIBRARIES
${ImageMagick_${component}_LIBRARY}
)
set(ImageMagick_LIBRARIES ${ImageMagick_LIBRARIES} PARENT_SCOPE)
endif()
endfunction()
function(FIND_IMAGEMAGICK_EXE component)
set(_IMAGEMAGICK_EXECUTABLE
${ImageMagick_EXECUTABLE_DIR}/${component}${CMAKE_EXECUTABLE_SUFFIX})
if(EXISTS ${_IMAGEMAGICK_EXECUTABLE})
set(ImageMagick_${component}_EXECUTABLE
${_IMAGEMAGICK_EXECUTABLE}
PARENT_SCOPE
)
set(ImageMagick_${component}_FOUND TRUE PARENT_SCOPE)
else()
set(ImageMagick_${component}_FOUND FALSE PARENT_SCOPE)
endif()
endfunction()
#---------------------------------------------------------------------
# Start Actual Work
#---------------------------------------------------------------------
# Try to find a ImageMagick installation binary path.
find_path(ImageMagick_EXECUTABLE_DIR
NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX}
PATHS
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]"
DOC "Path to the ImageMagick binary directory."
NO_DEFAULT_PATH
)
find_path(ImageMagick_EXECUTABLE_DIR
NAMES mogrify${CMAKE_EXECUTABLE_SUFFIX}
)
# Find each component. Search for all tools in same dir
# <ImageMagick_EXECUTABLE_DIR>; otherwise they should be found
# independently and not in a cohesive module such as this one.
unset(ImageMagick_REQUIRED_VARS)
unset(ImageMagick_DEFAULT_EXECUTABLES)
foreach(component ${ImageMagick_FIND_COMPONENTS}
# DEPRECATED: forced components for backward compatibility
convert mogrify import montage composite
)
if(component STREQUAL "Magick++")
FIND_IMAGEMAGICK_API(Magick++ Magick++.h
Magick++ CORE_RL_Magick++_
Magick++-6 Magick++-7
Magick++-Q8 Magick++-Q16 Magick++-Q16HDRI Magick++-Q8HDRI
Magick++-6.Q64 Magick++-6.Q32 Magick++-6.Q64HDRI Magick++-6.Q32HDRI
Magick++-6.Q16 Magick++-6.Q8 Magick++-6.Q16HDRI Magick++-6.Q8HDRI
Magick++-7.Q64 Magick++-7.Q32 Magick++-7.Q64HDRI Magick++-7.Q32HDRI
Magick++-7.Q16 Magick++-7.Q8 Magick++-7.Q16HDRI Magick++-7.Q8HDRI
)
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_Magick++_LIBRARY)
elseif(component STREQUAL "MagickWand")
FIND_IMAGEMAGICK_API(MagickWand "wand/MagickWand.h;MagickWand/MagickWand.h"
Wand MagickWand CORE_RL_wand_ CORE_RL_MagickWand_
MagickWand-6 MagickWand-7
MagickWand-Q16 MagickWand-Q8 MagickWand-Q16HDRI MagickWand-Q8HDRI
MagickWand-6.Q64 MagickWand-6.Q32 MagickWand-6.Q64HDRI MagickWand-6.Q32HDRI
MagickWand-6.Q16 MagickWand-6.Q8 MagickWand-6.Q16HDRI MagickWand-6.Q8HDRI
MagickWand-7.Q64 MagickWand-7.Q32 MagickWand-7.Q64HDRI MagickWand-7.Q32HDRI
MagickWand-7.Q16 MagickWand-7.Q8 MagickWand-7.Q16HDRI MagickWand-7.Q8HDRI
)
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickWand_LIBRARY)
elseif(component STREQUAL "MagickCore")
FIND_IMAGEMAGICK_API(MagickCore "magick/MagickCore.h;MagickCore/MagickCore.h"
Magick MagickCore CORE_RL_magick_ CORE_RL_MagickCore_
MagickCore-6 MagickCore-7
MagickCore-Q16 MagickCore-Q8 MagickCore-Q16HDRI MagickCore-Q8HDRI
MagickCore-6.Q64 MagickCore-6.Q32 MagickCore-6.Q64HDRI MagickCore-6.Q32HDRI
MagickCore-6.Q16 MagickCore-6.Q8 MagickCore-6.Q16HDRI MagickCore-6.Q8HDRI
MagickCore-7.Q64 MagickCore-7.Q32 MagickCore-7.Q64HDRI MagickCore-7.Q32HDRI
MagickCore-7.Q16 MagickCore-7.Q8 MagickCore-7.Q16HDRI MagickCore-7.Q8HDRI
)
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_MagickCore_LIBRARY)
else()
if(ImageMagick_EXECUTABLE_DIR)
FIND_IMAGEMAGICK_EXE(${component})
endif()
if(ImageMagick_FIND_COMPONENTS)
list(FIND ImageMagick_FIND_COMPONENTS ${component} is_requested)
if(is_requested GREATER -1)
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_${component}_EXECUTABLE)
endif()
elseif(ImageMagick_${component}_EXECUTABLE)
# if no components were requested explicitly put all (default) executables
# in the list
list(APPEND ImageMagick_DEFAULT_EXECUTABLES ImageMagick_${component}_EXECUTABLE)
endif()
endif()
endforeach()
if(NOT ImageMagick_FIND_COMPONENTS AND NOT ImageMagick_DEFAULT_EXECUTABLES)
# No components were requested, and none of the default components were
# found. Just insert mogrify into the list of the default components to
# find so FPHSA below has something to check
list(APPEND ImageMagick_REQUIRED_VARS ImageMagick_mogrify_EXECUTABLE)
elseif(ImageMagick_DEFAULT_EXECUTABLES)
list(APPEND ImageMagick_REQUIRED_VARS ${ImageMagick_DEFAULT_EXECUTABLES})
endif()
set(ImageMagick_INCLUDE_DIRS ${ImageMagick_INCLUDE_DIRS})
set(ImageMagick_LIBRARIES ${ImageMagick_LIBRARIES})
if(ImageMagick_mogrify_EXECUTABLE)
execute_process(COMMAND ${ImageMagick_mogrify_EXECUTABLE} -version
OUTPUT_VARIABLE imagemagick_version
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(imagemagick_version MATCHES "^Version: ImageMagick ([-0-9\\.]+)")
set(ImageMagick_VERSION_STRING "${CMAKE_MATCH_1}")
endif()
unset(imagemagick_version)
endif()
#---------------------------------------------------------------------
# Standard Package Output
#---------------------------------------------------------------------
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ImageMagick
REQUIRED_VARS ${ImageMagick_REQUIRED_VARS}
VERSION_VAR ImageMagick_VERSION_STRING
)
# Maintain consistency with all other variables.
set(ImageMagick_FOUND ${IMAGEMAGICK_FOUND})
#---------------------------------------------------------------------
# DEPRECATED: Setting variables for backward compatibility.
#---------------------------------------------------------------------
set(IMAGEMAGICK_BINARY_PATH ${ImageMagick_EXECUTABLE_DIR}
CACHE PATH "Path to the ImageMagick binary directory.")
set(IMAGEMAGICK_CONVERT_EXECUTABLE ${ImageMagick_convert_EXECUTABLE}
CACHE FILEPATH "Path to ImageMagick's convert executable.")
set(IMAGEMAGICK_MOGRIFY_EXECUTABLE ${ImageMagick_mogrify_EXECUTABLE}
CACHE FILEPATH "Path to ImageMagick's mogrify executable.")
set(IMAGEMAGICK_IMPORT_EXECUTABLE ${ImageMagick_import_EXECUTABLE}
CACHE FILEPATH "Path to ImageMagick's import executable.")
set(IMAGEMAGICK_MONTAGE_EXECUTABLE ${ImageMagick_montage_EXECUTABLE}
CACHE FILEPATH "Path to ImageMagick's montage executable.")
set(IMAGEMAGICK_COMPOSITE_EXECUTABLE ${ImageMagick_composite_EXECUTABLE}
CACHE FILEPATH "Path to ImageMagick's composite executable.")
mark_as_advanced(
IMAGEMAGICK_BINARY_PATH
IMAGEMAGICK_CONVERT_EXECUTABLE
IMAGEMAGICK_MOGRIFY_EXECUTABLE
IMAGEMAGICK_IMPORT_EXECUTABLE
IMAGEMAGICK_MONTAGE_EXECUTABLE
IMAGEMAGICK_COMPOSITE_EXECUTABLE
)
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